From eed6ef9c8173c5da4c672e551fd9317a60ec820b Mon Sep 17 00:00:00 2001
From: Ovidiu U <nonreal@gmail.com>
Date: Sun, 5 Apr 2026 20:45:28 +0100
Subject: [PATCH] fix: guard cache hit with instanceof to handle stale
 LocationResult entries

---
 app/Services/PostcodeService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Services/PostcodeService.php b/app/Services/PostcodeService.php
index 2c0fd0b..e05af9d 100644
--- a/app/Services/PostcodeService.php
+++ b/app/Services/PostcodeService.php
@@ -28,7 +28,7 @@ class PostcodeService
 
         $cached = Cache::get($cacheKey);
 
-        if ($cached !== null) {
+        if ($cached instanceof LocationResult) {
             return $cached;
         }